Portable test instrument



The patent or application file contains a least one drawing executed incolor. Copies of this patent or patent application publication withcolor drawing(s) will be provided by the Office upon request and paymentof the necessary fee.

FIG. 1 is a top front perspective view of a first embodiment of aportable test instrument showing the new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a top front perspective view of a second embodiment of aportable test instrument showing the new design;

FIG. 10 is a bottom rear perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left-side elevation view thereof;

FIG. 14 is a right-side elevation view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

The broken lines represented as dot-dash lines, crossing the article,depict break lines which form no part of the claimed design. Theappearance of any portion of the article between the dot-dash linesforms no part of the claimed design.

CLAIM The ornamental design for a portable test instrument, as shown anddescribed.